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JBD PUBLICATION-Oscillations and Waves-EXAMPLE
- A simple pendulum of length l and with a bob of mass m is moving along...
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- Two springs of different lengths but otherwise identical in all respec...
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- What is the nature of thermal changes in air when sound propagates thr...
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- By how muych the velocity increases for 1^@C1 rise of temperature?
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- What is the effect of pressure on the speed of sound?
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- In which gas - H(2) or O(2) will sound travel with greater speed under...
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- When a stone is thrown on the surface of water, a wave travel out. Fro...
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- Can sound waves in air be polarised?
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- What is polarisation of light? Explain polarisation of light by reflec...
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- Which type of waves can exist in material media and are governed by Ne...
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- How will you show by experiment that there is a transfer of energy by ...
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- Which waves do not require medium for propagation?
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- Which property is common in all type of waves?
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- A wave transmits energy. Can it transmit momentum?
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- What is the nature of the sound waves?
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- In longitudinal wave,what is the distance between a compression and it...
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- What types of waves are possible in solids?
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- What causes rolling sound of thunder?
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- When a wave is reflected from a denser medium, the change in phase is:
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- What changes in phase take place on refraction?
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